Rescue personnel respond to a Tampa-bound Southwest Airlines jet after it veered off the runway and got stuck in the mud at the Long Island McArthur Airport near Ronkonoma, N.Y. on Thursday, Dec. 27, 2012. Officials say there were no injuries to the 129 passengers and five crew members. James Carbone, AP

People sit near their luggage at Newark Liberty International Airport, Thursday, Dec. 27, 2012, in Newark, N.J. An overnight storm caused some delays at the airport. Julio Cortez, AP

Snow plows try to make headway in keeping the deep snow clear from a runway at Indianapolis International Airport on Wednesday, Dec. 26, 2012. Frank Espich, The Indianapolis Star

Cancellations dominate the flight information board at Indianapolis International Airport as blizzard conditions hit the area on Wednesday, Dec. 26, 2012. Frank Espich, The Indianapolis Star

Ben Henkle of Boston (foreground) was one of many air travelers at Indianapolis International Airport on Wednesday, Dec. 26, 2012. Henkle was in town visiting family for the holidays and was trying to get back to Boston when the blizzard hit. Frank Espich, The Indianapolis Star

Rhonda Laskowitz catches some nap time as her husband Ray reads a newspaper at the main terminal at Indianapolis International Airport on Wednesday, Dec. 26, 2012. The couple from Evansville, Ind., were on their way to Las Vegas to celebrate their 34th wedding anniversary. Frank Espich, The Indianapolis Star

Brent Michaels from West Palm Beach sits stranded along with other delayed travelers at Indianapolis International Airport on Wednesday, Dec. 26, 2012. Frank Espich, The Indianapolis Star

A passenger talks on her phone at Midway Airport in Chicago on Friday, Dec. 21, 2012, as the first of two storms began to disrupt flights around the Christmas holiday. Nam Y. Huh, AP

A sailor gets some rest on a cot in the hallway outside the USO as he waits to catch a flight at O'Hare International Airport on Friday, Dec. 21, 2012, in Chicago. Scott Olson Getty Images

Joseph Maringo checks in at Chicago O'Hare for his flight home to Pittsburgh on Friday, Dec. 21, 2012. The day was expected to be O'Hare's busiest air travel day of the Christmas holiday with an estimated 200,000 travelers. Scott Olson, Getty Images

Christian Lopez gets some rest on a cot in the hallway outside a Chicago O'Hare USO as he waits to catch a flight home to San Antonio. Scott Olson, Getty Images

A passenger looks at a long list of canceled flights on a American Airlines flight information screen at Chicago O'Hare on Thursday, Dec. 20, 2012. Nam Y. Huh, AP

Kiera Kelly curls up to sleep on a terminal seat at Eppley Airfield in Omaha, Neb. Her flight to Denver was canceled on Wednesday Dec. 19, 2012, as a major winter storm snarled thousands of flights. REBECCA S. GRATZ AP

Aziz Erhamah of Omaha Neb., waits for a ride home after his flight from Omaha was canceled on Wednesday, Dec. 19, 2012. Rebecca S. Gratz, The Omaha World-Herald/AP

Travelers line up for ticketing at Chicago O'Hare on Friday, Dec. 21, 2012. Travelers facing canceled flights and closed roads were hoping to finally head to their holiday destinations as a widespread snowstorm dumped more than a foot of snow in parts of the Midwest. Nam Y. Huh, AP